Does Olaplex repair disulfide bonds? Analysing the Cosmetics study

I’ve talked about how Olaplex and other bond builders probably don’t act at broken disulfide bonds before – they do work to make hair feel and behave like it has more bonds, but they likely do this via other mechanisms, such as adding more hydrogen and ionic bonds. But there’s an independent study titled “Bleached Hair as Standard Template to ... Read more Source